HJ chemical process pump_Jiangsu Hengyi Chemical Machinery Technology Co., Ltd.

HJ chemical process pump

1. Overview of HJ chemical process pumpsHJ corrosion-resistant chemical process pump is a single-stage single-suction cantilever centrifugal pump. Its marking, rating characteristics and dimensions al

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1. Overview of HJ chemical process pumps

HJ corrosion-resistant chemical process pump is a single-stage single-suction cantilever centrifugal pump. Its marking, rating characteristics and dimensions all conform to the GB5662-1985 standard, which is equivalent to ISO2858-1975. It belongs to the same type as the nationally promoted IH pump. .

HJ chemical process pump parts in contact with the medium, commonly used cast iron, cast steel, 2Cr13, 0Cr18Ni9, 1Cr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 40Cr, Monel, 1Cr18Ni12Mo2Ti, Ti (titanium), 00Cr17Ni12Mo2Ti, Hastelloy B alloy, 0Cr25Ni20, F5 Series alloy, 20 alloy steel, 0Cr25Ni6Mo3Cu2Mn2Si and other materials, the shaft seal adopts mechanical seal, dynamic seal and packing seal, and the user can choose arbitrarily according to the actual working conditions.

2. Application of HJ chemical process pump

Paper industry: transportation of pulp cooking liquor and bleaching liquor.
Steel industry: electroplating, pickling, waste acid treatment.
Soda-making industry: ammonia brine mother liquor produced by soda ash and amine alkali, normal temperature caustic soda produced by chlor-alkali, chlorine products and chlorate, hypochlorite
Non-ferrous metallurgy: Electrolyte for electrolytic copper and nickel, acid mist liquid for cobalt production, ore slurry for zinc production, ammonium vanadate for vanadium production, acid and thiourea liquid for gold production, etc.
Petrochemical industry: petroleum refining acetaldehyde, production of alkyl stupid.
Acid industry: nitric acid, sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, etc.
Pharmaceutical industry: production of medicines and pesticides.
Synthetic fiber and plastic industry: polyester, polyvinyl chloride production, textile, printing and dyeing industry.
Fertilizer industry: production of urea and ammonium nitrate.
Environmental protection: transportation of acid mist.

3. Model meaning and structure diagram of HJ chemical process pump

4. Performance parameters of HJ chemical process pump

Pump model	Flow Q		Head H	Rotating speedn	Power P(kw)		Efficiency η(%)	NPSH(m)
	Flow Q		Head H	Rotating speedn	Power P(kw)			NPSH(m)
	(m3/h)	(L/S)	(m)	(r/min)	Shaft power	Motor Power
HJ32-20-125	3.2	0.88	20	2900	0.48	Select according to the specific gravity and viscosity of the liquid	35	5
HJ32-20-160	3.2	0.88	32		0.93		30	3.5
HJ32-20-200	3.2	0.88	50		1.62		27	4
HJ32-20-250	3.2	0.88	80		4.1		17	4.5
HJ40-20-125	6.3	1.74	20		0.66		52	5
HJ40-20-160	6.3	1.74	32		1.53		36	3.5
HJ40-20-200	6.3	1.74	50		2.52		34	3.5
HJ40-20-250	6.3	1.74	80		5.3		26	4.5
HJ50-32-125	7.5	2.08	23	2900	1.09		43	2
	12.5	3.47	20		1.33		51	2
	15	4.17	18		1.5		49	2.5
HJ50-32-125A	6.8	1.89	18.8	2900	0.87		40	2
	11.3	3.14	16.4		1.01		50	2
	13.6	4.17	14.7		1.16		47	2.5
HJ50-32-125	3.75	1.04	5.75	1450	0.16		36	1
	6.3	1.74	5		0.19		45	1
	7.5	2.08	4.5		0.21		44	1.2
HJ50-32-125A	3.4	0.94	4.7	1450	0.13		33.3	1
	5.7	1.59	4.1		0.149		43	1
	6.8	1.89	3.7		0.163		42	1.2
HJ50-32-160	7.5	2.08	34.5	2900	2.13		33	2
	12.5	3.47	32		2.37		46	2
	15	4.17	30		2.45		50	2.5
HJ50-32-160A	6.8	1.89	28.5	2900	1.76		30	2
	11.3	3.14	26.4		1.85		44	2
	13.6	3.78	24.8		1.91		48	2.5
HJ50-32-160	3.75	1.04	8.6	1450	0.3		29	1
	6.3	1.74	8		0.34		40	1
	7.5	2.08	7.5		0.36		43	1.2
HJ50-32-160A	3.4	0.94	7.1	1450	0.253		25.9	2
	5.7	1.59	6.6		0.277		37.1	2
	6.8	1.89	6.2		0.28		41	2.5
HJ50-32-200	7.5	2.08	51.8	2900	3.78		28	2
	12.5	3.47	50		4.36		39	2
	15	4.17	48		4.56		43	2.5
HJ50-32-200A	6.8	1.89	42.7	2900	3.16		25	2
	11.3	3.14	41		3.24		38	2
	13.6	3.78	39.5		3.57		41	2.5
HJ50-32-200	3.75	1.04	12.9	1450	0.57		23	1
	6.3	1.74	12.5		0.65		33	1
	7.5	2.08	12		0.68		36	1.2
HJ50-32-200A	3.4	0.94	10.6	1450	0.488		20	1
	5.7	1.59	10.3		0.516		31	1
	6.8	1.89	9.9		0.54		34	1.2
HJ50-32-250	7.5	2.08	82	2900	7.28		23	2
	12.5	3.47	80		8.25		33	2
	15	4.17	78.5		8.79		36.5	2.5
HJ50-32-250B	7	1.94	71.9	2900	6.84		20	2
	11.7	3.25	70		6.97		32	2
	14	3.89	68.8		7.71		34	2.5
HJ50-32-250	3.75	1.04	20.5	1450	1.23		17	1
	6.3	1.74	20		1.27		27	1
	7.5	2.08	6.2		1.29		31	1.2
HJ50-32-250A	3.51	0.98	18	1450	1.12		15.4	1
	5.9	1.64	17.5		1.125		25	1
	7.02	1.95	17.2		1.18		27.9	1.2
HJ65-50-125	15	4.17	21.3	2900	1.85		47	2
	25	6.94	20		2.2		62	2
	30	8.33	18.6		2.4		63	2.5
HJ65-50-125A	13.6	3.78	17.6	2900	1.48		44	2
	22.7	6.31	16.5		1.67		61	2
	27.3	7.58	15.4		1.91		59.9	2.5
HJ65-50-125	7.5	2.08	5.4	1450	0.25		44	1
	12.5	3.47	5		0.31		55	1
	15	4.17	4.5		0.33	56	1.2
HJ65-50-125A	6.8	1.89	4.5	1450	0.23	41	1
	11.3	3.14	4.1		0.234	54	1
	13.6	3.78	3.7		0.258	53	1.2
HJ65-50-160	15	4.17	34.2	2900	3.18	44	2
	25	6.94	32		3.82	57	2
	30	8.33	30		4.15	59	2.5
HJ65-50-160A	13.6	3.78	28.4	2900	2.56	41	2
	22.7	6.31	26.5		2.93	56	2
	27.3	7.58	24.8		3.29	56	2.5
HJ65-50-160	7.5	2.08	8.55	1450	0.45	39	1
	12.5	3.47	8		0.53	51	1
	15	4.17	7.5		0.58	52.5	1.2
HJ65-50-160A	6.8	1.89	7.09	1450	0.37	35.5	1
	11.3	3.14	6.6		0.41	49.6	1
	13.6	3.78	6.2		0.46	49.9	1.2
HJ65-40-200	15	4.17	53.2	2900	5.3	41	2
	25	6.94	50		6.55	52	2
	30	8.33	47.6		7.27	53.5	2.5
HJ65-40-200A	13.6	3.78	43.9	2900	4.28	38	2
	22.7	6.31	41		5.07	50	2
	27.3	7.58	39.3		5.73	51	2.5
HJ65-40-200	7.5	2.08	13.3	1450	0.78	35	1
	12.5	3.47	12.5		0.93	46	1
	15	4.17	11.9		1.02	47.5	1.2
HJ65-40-200A	6.8	1.89	11	1450	0.64	31.8	1
	11.3	3.14	10.3		0.72	44	1
	13.6	3.78	9.8		0.81	44.8	1.2
Pump model	Flow Q		Head H	Rotating speed n	Power P(kw)		Efficiency η （%）	NPSH(m)
	Flow Q		Head H	Rotating speed n	Power P(kw)			NPSH(m)
	(m3/h)	(L/S)	(m)	(r/min)	Shaft power	Motor Power
HJ65-40-250	15	4.17	81.2	2900	9.76	Select according to the specific gravity and viscosity of the liquid	34	2
	25	6.94	80		11.84		46	2
	30	8.33	78.4		12.8		50	2.5
HJ65-40-250A	14	3.89	71	2900	8.73		31	2
	23.4	6.5	74.8		10.6		45	2
	28	7.78	68.6		11.13		47	2.5
HJ65-40-250B	13.2	3.67	62.8	2900	7.29		31	2
	22	6.11	61.8		8.42		44	2
	26.4	7.33	53		8.45		45	2.5
HJ65-40-250	7.5	2.08	20.3	1450	1.48		28	1
	12.5	3.47	20		1.75		39	1
	15	4.17	19.6		1.86		43	1.2
HJ65-40-250A	7	1.94	17.8	1450	1.35		43	1
	11.7	3.25	17.5		1.47		25	1
	14	3.89	17.2		1.64		37.9	1.2
HJ65-40-315	15	4.17	126.8	2900	18.5		40	2
	25	6.94	125		21.8		28	2
	30	8.33	124		23.8		39	2.5
HJ65-40-315A	14	3.89	111.2	2900	18.1		42.5	2
	23.4	6.5	109.5		18.36		25	2
	28	7.78	108.8		22.12		38	2.5
HJ65-40-315B	13.2	3.67	98	2900	14.69		40	2
	22	6.11	96.5		15.63		24	2
	26.4	7.33	95.9		17.67		37	2.5
HJ65-40-315	7.5	2.08	32.4	1450	3		39	1
	12.5	3.47	32		3.3		22	1
	15	4.17	31.7		3.5		33	1.2
HJ65-40-315A	7	1.94	28.4	1450	2.84		37	1
	11.7	3.25	28		2.78		31	1
	14	3.89	27.8		3.12		34	1.2
HJ80-65-125	30	8.33	23.2	2900	3.16		60	3
	50	13.9	20		3.95		69	3
	60	16.7	17.6		4.29		67	4
HJ80-65-125A	27.2	7.56	19.1	2900	2.48		57	3
	45.3	12.58	16.5		3.04		67	3
	54.4	15.12	14.5		3.36		64	4
HJ80-65-125	15	4.17	5.8	1450	0.44		54	1.5
	25	6.94	5		0.53		64	1.5
	30	8.33	4.4		0.58		62	1.7
HJ80-65-125A	13.6	3.78	4.8	1450	0.349		51	1.5
	22.6	6.28	4.1		0.407		62	1.5
	27.2	7.56	3.6		0.452		59	1.7
HJ80-65-160	30	8.33	36	2900	5.16		57	2
	50	13.9	32		6.5		67	2.3
	60	16.7	28.4		7.14		65	3.3
HJ80-65-160A	27.2	7.56	29.7	2900	4.08		54	2
	45.4	12.6	26.4		5.02		65	2.3
	54.4	15.12	23.4		5.39		62	2.3
HJ80-65-160	15	4.17	9	1450	0.74		50	1.1
	25	6.94	8		0.88		62	1.1
	30	8.33	7.2		0.95		62	1.3
HJ80-65-160A	13.6	3.78	7.4	1450	0.58		47.3	1.1
	22.7	6.31	6.6		0.68		60	1.1
	27.2	7.56	5.9		0.74		59	1.3
HJ80-50-200	30	8.33	55.2	2900	8.5		53	2
	50	13.9	50		10.8		63	2.5
	60	16.7	45.2		11.9		62	3.2
HJ80-50-200A	27.2	7.56	45.4	2900	6.73		50	2
	45.3	12.58	41		8.29		61	2.5
	54.4	15.12	37.2		9.35		59	3.2
HJ80-50-200	15	4.17	13.5	1450	1.25		44	1.1
	25	6.94	12.5		1.49		57	1.1
	30	8.33	11.5		1.6		58	1.3
HJ80-50-200A	13.6	3.78	11.1	1450	1		41	1.2
	22.7	6.31	10.3		1.135	56.1	1.2
	27.2	7.56	9.5		1.28	55	1.4
HJ80-50-250	30	8.33	84	2900	16	43	2.5
	50	13.9	80		20.6	53	2.5
	60	16.7	75		22.7	54	2.5
HJ80-50-250A	28.14	7.82	73.55	2900	13.2	42.7	2.5
	46.9	13.03	70.5		16.1	56	2.5
	56.28	15.63	67.4		17.8	58.03	3
HJ80-50-250B	26.4	7.33	64.8	2900	11.4	40.86	2.5
	44	12.22	62.2		13.8	54	2.5
	52.8	14.67	60		15	50	3
HJ80-50-250	15	4.17	21	1450	2.15	51	2
	25	6.94	20		2.72	50	1.2
	30	8.33	18.8		3.01	51	1.2
HJ80-50-250A	14.04	3.9	18.2	1450	1.66	42	1.5
	23.4	6.5	17.6		2.25	50	1.2
	28.08	7.8	16.7		2.63	48.5	1.2
HJ80-50-315	30	8.33	128	2900	33.1	38	1.5
	50	13.9	125		34.1	50	2.5
	60	16.7	123		38	53	3
HJ80-50-315A	28.14	7.82	113.4	2900	21.5	40.4	2
	46.9	13.03	110		28.1	50	2
	56.28	15.63	107.7		30	55	2.5
HJ80-50-315B	26.4	7.33	100.5	2900	17	43.5	2
	44	12.22	97		24.2	48	2
	52.8	14.67	95		25	54.6	2.5
HJ80-50-315	15	4.17	32.5	1450	3.59	37	1
	25	6.94	32		4.54	48	1
	30	8.33	31.5		4.95	52	1.2
Pump model	Flow Q		Head H	Speed n	PowerP(kw)		Efficiency η （%）	NPSH(m)
	Flow Q		Head H	Speed n	PowerP(kw)			NPSH(m)
	(m3/h)	(L/S)	(m)	(r/min)	Shaft power	Motor Power
HJ80-50-315A	14.1	3.92	29.2	1450	3.52	Select according to the specific gravity and viscosity of the liquid	31.8	1
	23.5	6.53	28.3		4.12		44	1
	28.2	7.83	27.1		4.41		47.2	1.2
HJ100-80-125	60	16.7	23.7	2900	5.96		65	3
	100	27.8	20		7.47		73	4.2
	120	33.3	16.3		7.72		69	4.8
HJ100-80-125A	55	15.3	19.4	2900	4.68		62	3
	91.8	25.5	16.8		5.9		71	4.2
	109	30.5	13.7		6.12		67	4.8
HJ100-80-160	60	16.7	37	2900	10.1		60	3.8
	100	27.8	32		11.9		73	4.3
	120	33.3	28		12.5		73	5
HJ100-80-160A	54.6	15.17	30.6	2900	7.98		57	3.8
	91	25.28	26.5		9.25		71	4.3
	109.2	30.34	23.2		9.85		70.4	5
HJ100-80-160	30	8.33	9.25	1450	1.3		58	2.1
	50	13.9	8		1.58		69	2.1
	60	16.7	7		1.68		68	2.3
HJ100-80-160A	27.3	7.58	7.66	1450	1.03		55.3	2.1
	45.5	12.64	6.6		1.22		67	2.1
	54.6	15.16	5.8		1.32		65.3	2.3
HJ100-65-200	60	16.7	56	2900	14.5		63	3.4
	100	27.8	50		18.9		72	3.9
	120	23.3	44		20.3		71	5.2
HJ100-65-200A	54.6	15.17	46.5	2900	11.5		60.1	3.4
	91	25.28	41.5		14.7		70	3.9
	109.2	30.34	36.6		16		68	5.2
HJ100-65-200	30	8.33	14	1450	1.91		60	1.8
	50	13.9	12.5		2.5		68	1.8
	60	16.7	11		2.85		63	2.1
HJ100-65-200A	27.3	7.58	11.6	1450	1.51		57	1.8
	45.5	12.64	10.3		1.83		66	1.8
	54.6	15.16	9.1		2.52		60.1	2.1
HJ100-65-250	60	16.7	88	2900	25.2		57	3
	100	27.8	80		32		68	3.6
	120	33.3	74		36.1		67	4.5
HJ100-65-250A	56.11	15.58	77	2900	21.8		54	3
	93.5	25.97	70		27.4		65	3.6
	112.2	31.16	64.7		30.9		64	4.5
HJ100-65-250B	52.7	14.64	67.9	2900	18.3		53.3	3
	87.8	24.39	61.7		23.1		64	3.6
	105.4	29.28	57		26		62.9	4.5
HJ100-65-250	30	8.33	22	1450	3.6		50	1.8
	50	13.9	20		4.3		63	1.8
	60	16.7	18.5		4.7		64	2.1
HJ100-65-250A	28	7.79	19.2	1450	3.12		47	1.8
	45.5	12.64	17.4		3.53		61	1.8
	56	15.58	16.2		4.06		60.9	2.1
HJ100-65-315	60	16.7	132	2900	44.9		48	2.8
	100	27.8	125		54.9		62	3.2
	120	33.8	119		60.8		64	4.2
HJ100-65-315A	56.1	15.58	115.5	2900	39.2		45	2.8
	93.5	25.97	109		45.5		61	3.2
	112.2	31.16	104		52.1		61	4.2
HJ100-65-315B	52.7	14.64	102	2900	33.3		44	2.8
	88	24.44	97		38.7		60	3.2
	105.4	29.28	92		44		60	4.2
HJ100-65-315	30	8.33	33.5	1450	6.2		44	1.6
	50	13.9	32		7.5		58	1.6
	60	16.7	30.5		8.3		60	1.9
HJ100-65-315A	28	7.79	29.3	1450	5.46		41	1.6
	46.5	12.92	28		6.33		56	1.6
	56	15.58	26.7		7.15		57	1.9
HJ125-80-160				2900
	160	44.4	32		17.7	79	5.3

HJ125-80-200				2900
	160	44.4	50		28.3	77	4.3

HJ125-80-250				2900
	160	44.4	80		47.1	74	4

HJ125-100-200	120	33.3	61	2900	29.3	68	4.5
	200	55.6	50		35.4	77	5
	240	66.7	41		38.3	70	5.8
HJ125-100-200A	109.1	30.3	50.5	2900	23.1	64.9	4.5
	182	50.56	41.4		27.4	75	5
	218.2	60.6	34		30.1	67.1	5.8
HJ125-100-200	60	16.7	15.25	1450	3.89	64	2.5
	100	27.8	12.5		4.66	73	2.9
	120	33.3	10.25		5.08	66	3.6
HJ125-100-200A	54.7	15.2	12.6	1450	3.08	61	2.5
	91	25.28	10.3		3.6	71	2.9
	109.4	30.4	8.5		4.02	63	3.6
HJ125-100-250	120	33.3	90	2900	47.4	62	3.7
	200	55.6	80		58.1	75	4.5
	240	66.7	73		64.5	74	5.5
HJ125-100-250A	112	31.1	78	2900	40.3	59	3.7
	186.5	51.8	69.5		48.35	73	4.5
	224	62.2	63.5		54.5	71	5.5
HJ125-100-250B	105.5	29.3	69	2900	34.2	58	3.7
	175.5	48.75	61.5		41.4	71	4.5
	211	58.6	56		46	69.9	5.5
HJ125-100-250	60	16.7	22.5	1450	6.23	59	2
	100	27.8	20		7.56	72	2.3
	120	33.3	18.25		8.4	71	3
HJ125-100-250A	56	15.56	19.5	1450	5.31	56	2
	93	25.83	17.4		6.29	70	2.3
	112	31.1	15.9		7.13	68	3
HJ125-100-315	120	33.3	132.5	2900	65.3	52.6	4
	200	55.6	125		94.6	72	4.5
	240	66.7	120		103	75	5
HJ125-100-315	60	16.7	33.5	1450	10.3	53	2.5
	100	27.8	32		13.5	65	2.5
	120	33.3	30.5		15.1	66	3
HJ125-100-400	60	16.7	52	1450	17.7	48	2.5
	100	27.8	50		24.8	55	2.5
	120	33.3	58.5		25.5	62	3
HJ125-100-400A	54.6	15.17	46	1450	13	44	2.4
	91	25.28	41		19	51	2.5
	109.2	30.34	36.6		19.6	58	3
HJ150-125-250	120	33.3	24.8	1450	12.3	66	2.5
	200	55.6	20		14.1	77	2.8
	240	66.7	15		14.4	68	3.5
HJ150-125-250A	109.1	30.3	20.5	1450	9.7	62.8	2.5
	182	50.56	16.5		10.9	75	2.8
	218.2	60.6	12.4		11.3	65.2	3.5
HJ150-125-315	120	33.3	36.3	1450	18.8	63	2.5
	200	55.6	32		23.2	75	2.8
	240	30.3	28.5		25.9	72	3.8
HJ150-125-315A	109.1	30.3	36.3	1450	14.85	60	2.5
	182	55.6	32		17.32	73	2.8
	218.2	66.7	28.5		20.23	69	3.8
HJ150-125-400	120	33.3	57.5	1450	30.8	61	2
	200	55.6	50		38.9	70	2.5
	240	66.7	44		45.6	63	3
HJ150-125-400A	109.1	30.3	47.5	1450	24.3	58	2
	182	50.56	41		29.9	68	2.5
	218.2	60.6	36.5		36.1	60	3
HJ200-150-250	240	66.7	23	1450	23.3		2.5
	400	111.1	20		29.4	74	2.8
	460	127.8	8		30.6		3
HJ200-150-315	240	66.7	35.6	1450	34.7	67	3
	40	111.1	32		44.1	79	3.5
	460	127.8	29.4		47.8	77	4
HJ200-150-315A	218.2	60.6	29.4	1450	27.3	, 64	3
	100.8	25.5	32.7			77	3.5
	418	116.1	24.3		37.4	4
HJ200-150-400	240	66.7	55.8	1450	54.4	67	3
	400	111.1	50		69.8	78	3.5
	460	127.8	47		78.5	75	4
HJ200-150-400A	218.2	60.6	46	1450	42.7	64	3
	363	100.8	41		53.3	76	3.5
	418	116.1	38.8		61.3	72	4